I just bought a 92 Camaro RS with 16 inch wheels. It currently has 225/60/r16 on it. My problem is that on the drivers side front the tire rubs when I am backing to the left. I am wondering what size tires came on these originally? This is my first Camaro and I love it, just want to solve this problem.

Open the drivers side door there should be some info on there it will tell you the tire size and a few others things,I got 245/50/16 on both front and rear tires and mine don't rub at all,do you have after market wheels or are they the stock wheels?

If the car has the original wheels it would have come with 235/55-16 tires, that is a little wider but .4 inch smaller, not enough to make a difference I doubt. Those cars also had wheels marked Front and Rear, make sure they are in the right place because the offset is a lot different.